1389742022

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{751}}^1\times {\mathrm{9161}}^1$

素因数の和:10015

約数の個数: 16

約数和(自身を含む): 2108286144

約数和(自身を除く): 718544122

約数列:

[1, 2, 101, 202, 751, 1502, 9161, 18322, 75851, 151702, 925261, 1850522, 6879911, 13759822, 694871011, 1389742022]

約数ペア:

[(1, 1389742022), (2, 694871011), (101, 13759822), (202, 6879911), (751, 1850522), (1502, 925261), (9161, 151702), (18322, 75851)]